Specialty Centerless; Internal Grinders; Latest News; About Micron ; Contact Us; Service Request; Internal Grinders. Micron has a full line of small diameter internal grinding machines, also knows as ID grinders. From multi work-head/multi spindle machines, to hydrostatic ways and linear motors, Micron has the ability to hold ultra …

Feb 15, 2008· Small centerless grinders - Who makes them ? Besides Royal Master. I can't believe Royal Master has the "cute" centerless grinder market all to themselves, but it seems to be the case. I had a Spanish centerless decades ago that was about half the size of the smallest Cincinnati Milacron, but still much larger than …

215(a)(2) Do side guards cover the spindle, nut and flange and 75% of the wheel diameter? 215(a)(4) Is the work rest used and kept adjusted to within 1/8-inch (0.3175cm) of the wheel? 215(b)(9) Is the adjustable tongue guard on the top side of the grinder used and kept to within 1/4-inch (0.6350cm ...